Question
a.
Extraction
b.
Beneficiation
c.
Processing
d.
Remediation
Posted under Environmental Biotechnology
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Q. The first phase that leads to removal of ore is called as _______
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Q. The materials that are left after the successful separation of the valuable fraction from the ore is called as Tailings.
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Q. When the open pit mines are refilled with the tailings is called as ________
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